welcomeDawopu Group
Language selection:
∷
∷
∷
Dawopu Group is the specialist provider of deep hole boring services.
Deep hole boring is an extremely accurate process used to produce large, precision bores using specialist drill heads & indexable tooling. This achieves close tolerances, excellent accuracy & good surface finishes. The petrochemical, hydraulic & aerospace industries are the largest customers for deep hole boring as they often require precision tubing in sizes & specifications that are unavailable to purchase from stock.
Deep Hole Boring Available Parameters
| Model | T8115Bx16 | T8120x20 | T8120Ax20 |
| Range of hole diameter to be bored | Ф36-Ф150 mm | Ф36-Ф200 mm | Ф28-Ф225 mm |
| Max. length of cylinder body to be bored | 1600 mm | 2000 mm | 2250 mm |
| Main shaft max elongation | 300 mm | 300 mm | 300 mm |
| Main shaft rotating speed(stepless) | 30-500 rpm | 30-500 rpm | I: 30-150rpm; II: 93-467 rpm |
| Boring shaft feed | 0.044, 0.167 mm/r | 0.044, 0.167 mm/r | 0.43; 0.085; 0.125 mm/r |
| Motor power | 0.75/1.1 Kw | 0.75/1.1 Kw | 1.5 Kw |
| Overall dimension (L×W×H) | 3500×800×1500 mm | 3900×800×1500 mm | 4382×650×1420 mm |
| Packing dimensions (L×W×H) | 3650×1000×1600 mm | 4040×1020×1600 mm | 4040×1020×1700 mm |
| N.W./G.W. | 1900/2200 kg | 2200/2500kg | 2200/2500kg |
For bores smaller than 20mm diameter, deep hole drilling or gundrilling is the preferred process.
Examples of Work
Specialist Precision Tubing, Hangers,
Injection Moulding Barrels, Cannons, Buffer Casings, Transmitter Housings, Suspension Struts, Input & Output Shafts.
Standard boring bar of T8120VF :
boring bar Φ32,Φ45,Φ60
Optional boring bar of T8210VF :
boring bar Φ22
Standard boring bar of T8115VF :
boring bar Φ32,Φ45
Optional boring bar of T8115VF :
boring bar Φ22,Φ60
All boring bar of T8125 :
boring bar Φ22,Φ26 ,Φ30 ,Φ32,Φ37,Φ40,Φ45,Φ50,Φ60
Contact:Mr Liu
Mobile:15869109368
Tel:86-571-89967020
E-mail:info@dawopu.com
Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China